Mark Sobell

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SearchEnterpriseLinux

Mark Sobell is the author of A Practical Guide to Red Hat Linux 8, A Practical Guide to Linux, A Practical Guide to Solaris, A Practical Guide to the UNIX System 3/E, and UNIX System V: A Practical Guide, 3/E.

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@marksobell

Take note if you use sendmail. https://t.co/Xi02jMc5AF

2:39 PM - 9 Feb 17
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